Current conditions at
John Glenn Columbus International Airport (KCMH)
Lat: 39.99°NLon: 82.88°WElev: 807ft.
Fair
71°F
22°C
| Humidity | 63% |
| Wind Speed | S 6 mph |
| Barometer | 30.05 in (1017.0 mb) |
| Dewpoint | 58°F (14°C) |
| Visibility | 10.00 mi |
| Last update | 18 May 2:51 am EDT |
Extended Forecast for
4 Miles ESE Sunbury OH
Overnight

Low: 65 °F
Clear
Monday

High: 88 °F
Sunny
Monday Night

Low: 69 °F
Mostly Cloudy
Tuesday
High: 87 °F
Mostly Sunny
then Showers
Likely and
BreezyTuesday Night

Low: 63 °F
Showers
Wednesday

High: 71 °F
Chance
ShowersWednesday Night

Low: 47 °F
Mostly Cloudy
Thursday

High: 66 °F
Mostly Sunny
Thursday Night

Low: 52 °F
Mostly Cloudy
Detailed Forecast
Overnight
Clear, with a low around 65. South wind around 9 mph.
Monday
Sunny, with a high near 88. Southwest wind 10 to 16 mph, with gusts as high as 28 mph.
Monday Night
Mostly cloudy, with a low around 69. South wind 9 to 11 mph, with gusts as high as 24 mph.
Tuesday
A chance of showers and thunderstorms between 1pm and 2pm, then showers likely and possibly a thunderstorm after 2pm. Sunny, then becoming mostly cloudy during the afternoon, with a high near 87. Breezy, with a southwest wind 13 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Showers and possibly a thunderstorm. Low around 63. Southwest wind 10 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
A chance of showers before 2pm. Mostly cloudy, with a high near 71. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Mostly cloudy, with a low around 47.
Thursday
Mostly sunny, with a high near 66.
Thursday Night
Mostly cloudy, with a low around 52.
Friday
Showers likely, mainly after 2pm. Mostly cloudy, with a high near 73. Chance of precipitation is 70%.
Friday Night
Showers and possibly a thunderstorm. Low around 59. Chance of precipitation is 80%.
Saturday
Showers and possibly a thunderstorm. High near 75. Chance of precipitation is 80%.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 61. Chance of precipitation is 50%.
Sunday
A chance of showers. Partly sunny, with a high near 80. Chance of precipitation is 50%.
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ABOUT THIS FORECAST
Point Forecast:
4 Miles ESE Sunbury OH
40.21°N 82.8°W (Elev. 1053 ft)
40.21°N 82.8°W (Elev. 1053 ft)
12:12 am EDT May 18, 2026
3am EDT May 18, 2026-6pm EDT May 24, 2026


